Support and troubleshooting for Dispatch, M Media’s self-hosted email campaign system for WordPress.
π§ Contact Dispatch Support
Get help with delivery issues, configuration questions, or unexpected behavior.
π Dispatch Documentation
Setup guides, configuration references, and operational notes.
Common Dispatch Issues
Email Not Sending
- Verify SMTP credentials are correct
- Confirm the sending domain matches SMTP configuration
- Check server firewall rules for outbound mail
Messages Going to Spam
- Ensure SPF, DKIM, and DMARC are configured
- Use a dedicated sending domain
- Avoid test campaigns with placeholder content
Subscriber Import Issues
- Verify CSV formatting and encoding
- Confirm required fields are present
- Check for duplicate or malformed email addresses
Campaign Scheduling Problems
- Confirm WordPress cron is running reliably
- Check server time zone settings
- Avoid overlapping large campaigns
Dispatch System Requirements
WordPress Environment
- WordPress 6.3+
- PHP 8.1+
- MySQL or MariaDB 10.4+
- HTTPS enabled
Email Infrastructure
- Working SMTP provider
- SPF and DKIM access
- Dedicated sending domain recommended
- Stable outbound connectivity
Before You Contact Dispatch Support
- Dispatch version number
- WordPress and PHP versions
- SMTP provider name
- Error messages or logs if available
- Steps to reproduce the issue
- License key (last 6 characters only)